<template>
  <div class="photoinfo-container">
    <h3>{{ photoinfo.title }}</h3>
    <p class="subtitle">
      <span>发表时间:{{ photoinfo.add_time | dateFormat }}</span>
      <span>点击:{{ photoinfo.click }}次</span>
    </p>
    <hr>
    <!-- 缩略图区域 -->
    <!-- <div class="thumbs">
        <img class="preview-img" v-for="(item, index) in list" :key="item.src" :src="item.src" height="100" @click="$preview.open(index, list)">
    </div>  -->
    <vue-preview :slides="list" @close="handleClose"></vue-preview>

    <!-- 图片内容区域 -->
    <div class="content" v-html="photoinfo.content"></div>

    <!-- 放置现成的评论子组件 -->
    <cmt-box :id="this.id"></cmt-box>
  </div>
</template>
<script>
//导入评论子组件
import comment from '../subcomponents/comment.vue'
export default {
  data() {
    return {
      id: this.$route.params.id, //从路由中获取到图片id
      photoinfo: {}, //图片详情
      list: []    //缩略图的数组
    };
  },
  created() {
    this.getPhotoInfo();
    this.getThumbs()
  },
  methods: {
    getPhotoInfo() {
      //获取图片详情
      this.$http.get("api/getimageInfo/" + this.id).then(res => {
        if (res.body.status === 0) {
          this.photoinfo = res.body.message[0];
        }
      });
    },
    getThumbs(){
        this.$http.get('api/getthumimages/' + this.id).then(res=>{
            if (res.body.status === 0) {
                //循环每个图片数据,补全图片的宽和高
                res.body.message.forEach(item => {
                    item.w = 600;
                    item.h = 400;
                    item.msrc = item.src;
                });
                //把完整的数据保存到list中
                this.list = res.body.message
            }
        })
    },
     handleClose () {
      console.log('close event')
    }
  },
  components: {
      'cmt-box': comment  //注册评论子组件
  }
};
</script>
<style lang="scss" scoped>
.photoinfo-container {
    padding: 3px;
    h3 {
        color: #26a2ff;
        font-size: 15px;
        text-align: center;
        margin: 15px 0;
    }
    .subtitle {
        display: flex;
        justify-content: space-between;
        font-size: 13px;
    }
    .content {
        font-size: 13px;
        line-height: 30px;
    }
    .thumbs {
        img {
            margin: 10px;
            box-shadow: 0 0 8px #999;
        }
    }
}
</style>
